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Jaguar XK Coupe (X100) R 4.0 V8 (363 Hp) Automatic
Overall Rating
Jaguar XK:
The Jaguar XK is an inline 6-cylinder dual overhead camshaft engine produced by Jaguar Cars between 1949 and 1992. Introduced as a 3. 4-litre, it earned fame on both the road and track, being produced in five hemispherical head displacements between 2. 4 and 4. 2-litres for Jaguar passenger cars, with other sizes being made by Jaguar and privateers for racing. A de-rated version was also used in certain military vehicles built by Alvis and Daimler.
Prior to World War II, SS Cars used three engines produced by the Standard Motor Company: a 1. 5-litre 4-cylinder and 6-cylinder engines of 2. 5- and 3. 5-litres. Sir William Lyons and his engine designers; William Heynes , Walter Hassan, Claude Baily, and Harry Weslake are widely reported to have discussed a new range of replacements whilst fire-watching on the roof of the SS factory in Swallow Road, Coventry, during German World War II bombing raids. Rather than developing prototype engines immediately after the war, it is claimed that Jaguar's wartime engine developments went far beyond mere discussion and design, extending to the construction and testing of several prototype engines as early as 1943....(Read more on Wikipedia)
Coupe (X100) Overview:
Jaguar XK (Coupe (X100)). With 505 Nm of torque, it offers ample pulling power. With a weight of 1715 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 5.4 s). The top speed reaches 250 km/h. A two-door car with a fixed roof, known for its sporty design and dynamic performance. Seating for 4 makes it ideal for daily use.
R 4.0 V8 (363 Hp) Automatic Verdict:
Performance Verdict
The supercharged 4.0 V8 delivers exhilarating performance, launching the XK with impressive urgency and a distinctive roar, making it a true performance grand tourer.
Fuel Economy
Fuel consumption is significant, as expected for a supercharged V8, with combined figures around 12.6 l/100 km, reflecting its high-performance nature.
Pros and Cons:
Pros:
- • Timeless, elegant styling and luxurious interior.
- • Powerful and smooth V8 engines, especially supercharged 'R' models.
- • Exceptional ride comfort and grand touring capabilities.
- • Distinctive V8 exhaust note and driving character.
- • Strong value proposition on the used car market.
Cons:
- • High fuel consumption across all V8 variants.
- • Potential for costly maintenance and specific known issues (e.g., timing chain tensioners on early 4.0L).
- • Limited rear seat space, making it a 2+2 ratherSockets rather than a true four-seater.
- • Outdated infotainment and technology compared to modern vehicles.
- • Steering feel can be less engaging than some sports car rivals.
Specifications:
Specifications are compared to those of the previous generation(Coupe (X100): 1996 - 2002).
| General: | |
|---|---|
| Brand: | Jaguar |
| Model: | XK |
| Generation: | Coupe (X100) |
| Modification (Engine): | R 4.0 V8 (363 Hp) Automatic |
| Start of production: | 1998 |
| End of production: | 2002 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Coupe |
| Seats: | 4 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 363 Hp @ 6150 rpm. Same horsepower |
| Power per litre: | 90.8 Hp/l [Same length.] |
| Torque: | 505 Nm @ 3600 rpm. |
| Engine Model/Code: | AJ26S, AJ27S More details about the engine AJ26S, AJ27S |
| Engine displacement: | 3996 |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Supercharger |
| Valvetrain: | DOHC |
| Engine oil capacity: | 6.5 l |
| Coolant: | 11.5 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 86 mm mm |
| Piston Stroke: | 86 mm mm |
| Compression ratio: | 8.9:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 18 l/100 km |
| Fuel consumption (economy) - extra urban: | 9.6 l/100 km |
| Fuel consumption (economy) - combined: | 12.6 l/100 km |
| Acceleration 0 - 100 km/h: | 5.4 sec |
| Acceleration 0 - 62 mph: | 5.4 sec |
| Maximum speed: | 250 km/h |
| Weight-to-power ratio: | 4.7 kg/Hp, 211.7 Hp/tonne |
| Weight-to-torque ratio: | 3.4 kg/Nm, 294.5 Nm/tonne |
| Acceleration 0 - 60 mph: | 5.1 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1715 |
| Max. weight: | 2010 |
| Max load: | 295 |
| Trunk (boot) space - minimum: | 327 l |
| Fuel tank capacity: | 75 l |
| Size: | |
|---|---|
| Length: | 4760 mm mm [Same length.] |
| Width: | 1829 mm mm [Same width.] |
| Height: | 1296 mm mm [10mm less] |
| Wheelbase: | 2588 mm mm [Same wheelbase.] |
| Front track: | 1504 mm |
| Rear (Back) track: | 1498 mm |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 5 |
| Transmission type | Automatic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 245/45 R18; 255/45 R18 |
| Front suspension | Double wishbone |
| Rear suspension | Double wishbone |
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